Use my current location Mongoose 20" Legion L100 BMX Bike [Black] (2017)
Out of stock
Up to 12 months interest free
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
SPECIFICATIONS:
| Frame | Full Chromoly Steel |
| Fork | Cromo Legs & Steerer |
| Drivetrain - crank | 3pc Tubular Cromo,175 mm, 25T Alloy chainring |
| Drivetrain chain | KMC® HL710 half link type |
| Bottom Bracket | Mid Sealed Bearing; 48 spline axle |
| Shifters | n/a |
| Cog Set | 9T cassette driver |
| Front Derailleur | n/a |
| Rear Derailleur | n/a |
| Wheel Size | 20" |
| Rims | Alloy wide double wall 36H |
| Front Hub | 36H Alloy, 3/8" axle |
| Rear Hub | 36H, 9T Cassette, 14 mm axle, 5 Sealed bearing, AL Shell |
| Spokes | 14G Black |
| Tyres | 20 x 2.4 |
| Pedals | Plastic body with 9/16" axle |
| Brakes | Alloy U-Brake |
| Front Brake | N/A |
| Rear Brake | Alloy U-Brake |
| Brake Levers | Alloy |
| Handle Bars | Mongoose® Full Chromoly 8.75" |
| Stem | Mongoose® Top Loader 45mm Ext. |
| Head Set | Threadless 1 1/8" |
| Seat Post | Steel, 25.4 Pivotal |
| Saddle | Mongoose® Pivotal |
AVAILABLE ONLINE & IN-STORE
| SKU | MGM41107M10OS |
|---|---|
| Season | 2017 |
| Size | 20inch |
| Click & Collect | Yes |
| Wheel Size | 20" |
20" Freestyle BMX Sizing Chart
Rider's Height (cm)
140
145
150
155
160
165
170
175
180
185
190
195
19.5-20"
Top Tube
Top Tube
20-20.5"
Top Tube
Top Tube
20.5-21"
Top Tube
Top Tube
21+"
Top Tube
Top Tube